The Contractors F/A-18 (All Series) and EA-18G Program Protection Implementation shall be defined within the F/A-18 (All Series) and EA-18 Aircraft / System Contractors Program Protection Implementation Plan (PPIP) which is a result of the program protection requirements set forth in the DD-254, Statement of Work (SOW), DoD Contract, the Government's F/A-18 and EA-18G Program Protection Plan (PPP) (including Annexes) most current issuance, the Security Guidance for F/A-18 Hornet (All Series) and the EA-18G Growler Aircraft / Systems and Security Classification Guides applicable for the F/A-18 (All Series) and EA-18G Aircraft and Systems.